Title: Computing method for material weighing
Application Number: 200510111135 Application Date: 2005.12.05
Publication Number: 1776377 Publication Date: 2006.05.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01G13/00
Applicant(s) Name: Shanghai Baoxin Software Co., Ltd. Address: 201203
Inventor(s) Name: Wei Min, Qian Weidong
Attorney & Agent: yu mengwei zheng wei
Abstract:
     The method includes following steps: at initial stage of each weighing up for a bunker, the method not only records current number of weight on materiel scale as initial value of weighing up this time, but also gives actual accumulative total, which is equal to accumulative total for all not yet discharged times plus actual number at this time. The method uses the actual accumulative total as weight of materiel till weighing operation is carried out till end in this time. The invention avoids calculating error in multiple weighing operations, or other errors caused by switching states of devices or weighing up modes. The invention makes calculation for bunker storing multiple materiels corresponding to only one material scale become easier. The method provides switchable modes among central automatic, central manual, on site. Programmed modules can widely be used in all type calculation for weight.
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